From b819315caa7c9a1da1a4ad129ec457d70c4965b8 Mon Sep 17 00:00:00 2001
From: Pi3rrot <pierre@pi3rrot.net>
Date: Tue, 22 Nov 2016 21:27:30 +0100
Subject: [PATCH] Add support for Mifare Mini 0.3k

---
 libfreefare/freefare.c       |  4 ++++
 libfreefare/freefare.h       |  2 +-
 libfreefare/mifare_classic.c | 17 +++++++++++++++++
 3 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/libfreefare/freefare.c b/libfreefare/freefare.c
index b7c2fb5..40fe1e5 100644
--- a/libfreefare/freefare.c
+++ b/libfreefare/freefare.c
@@ -38,6 +38,8 @@ freefare_tag_new (nfc_device *device, nfc_target target)
 
     if (felica_taste (device, target)) {
 	tag = felica_tag_new (device, target);
+    } else if (mifare_mini_taste (device, target)) {
+    tag = mifare_mini_tag_new (device, target);
     } else if (mifare_classic1k_taste (device, target)) {
 	tag = mifare_classic1k_tag_new (device, target);
     } else if (mifare_classic4k_taste (device, target)) {
@@ -155,6 +157,8 @@ freefare_get_tag_friendly_name (FreefareTag tag)
     switch (tag->type) {
     case FELICA:
 	return "FeliCA";
+    case MIFARE_MINI:
+    return "Mifare Mini 0.3k";
     case MIFARE_CLASSIC_1K:
 	return "Mifare Classic 1k";
     case MIFARE_CLASSIC_4K:
diff --git a/libfreefare/freefare.h b/libfreefare/freefare.h
index 8d02e41..d7b5c98 100644
--- a/libfreefare/freefare.h
+++ b/libfreefare/freefare.h
@@ -30,7 +30,7 @@
 
 enum freefare_tag_type {
     FELICA,
-//    MIFARE_MINI,
+    MIFARE_MINI,
     MIFARE_CLASSIC_1K,
     MIFARE_CLASSIC_4K,
     MIFARE_DESFIRE,
diff --git a/libfreefare/mifare_classic.c b/libfreefare/mifare_classic.c
index 7789ff9..18014a5 100644
--- a/libfreefare/mifare_classic.c
+++ b/libfreefare/mifare_classic.c
@@ -193,6 +193,16 @@ int		 get_block_access_bits (FreefareTag tag, const MifareClassicBlockNumber blo
  * Memory management functions.
  */
 
+bool
+mifare_mini_taste (nfc_device *device, nfc_target target)
+{
+    (void) device;
+    return target.nm.nmt == NMT_ISO14443A &&
+    (
+     target.nti.nai.btSak == 0x09
+    );    
+}
+
 bool
 mifare_classic1k_taste (nfc_device *device, nfc_target target)
 {
@@ -237,6 +247,13 @@ _mifare_classic_tag_new (nfc_device *device, nfc_target target, int tag_type)
     return tag;
 }
 
+
+FreefareTag
+mifare_mini_tag_new (nfc_device *device, nfc_target target)
+{
+    return _mifare_classic_tag_new (device, target, MIFARE_MINI);
+}
+
 FreefareTag
 mifare_classic1k_tag_new (nfc_device *device, nfc_target target)
 {